CN102326694A - Chinese herb extract for weanling pigs and preparation method thereof - Google Patents
Chinese herb extract for weanling pigs and preparation method thereof Download PDFInfo
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- CN102326694A CN102326694A CN201110196349A CN201110196349A CN102326694A CN 102326694 A CN102326694 A CN 102326694A CN 201110196349 A CN201110196349 A CN 201110196349A CN 201110196349 A CN201110196349 A CN 201110196349A CN 102326694 A CN102326694 A CN 102326694A
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Abstract
The invention discloses Chinese herb extract for weanling pigs and a preparation method thereof. The extract consists of shizandra berry and fruit of glossy privet . The preparation method comprises the following steps that: a. the shizandra berry and the fruit of glossy privet are weighed according to a weight ratio to be pulverized; b. the pulverized shizandra berry and fruit of glossy privet are dried through an oven; and c. the dried shizandra berry and fruit of glossy privet are put into a super-critical extraction kettle to be extracted, so yellow sticky liquid extract can be obtained. The Chinese herb extract for weanling pigs has the beneficial effects that: by improving the content of productivity indexes and oxidation-resistant indexes and partial seroenzyme activity of weanling pigs, the productivity and the oxidation resistant function of the weanling pigs can be finally improved. The extract has the characteristics of low price, simplicity in production and use, less addition, obvious addition effect, no adverse reaction and the like.
Description
Technical field
The present invention relates to field of feed additive technology, particularly a kind of weanling pig is with Chinese herbal medicine extract and preparation method thereof.
Background technology
In the Swine Production,, often adopt the segregated early weaning technology in modern times for bringing into play the best production performance of sow, reducing piglet disease infection probability and improve the piglet production performance.The digestive system of early-weaned piglets is not grown perfect as yet, and being difficult to bear the nutrition that is brought to the conversion of cereal property solid feed by the liquid breast milk stress; Piglet separates the psychological stress that causes suddenly with dam; And build the environmental stress that the fight between the piglet individuality causes in crowd and the grade status deterministic process again.The triple sensitiveness that stress increase wean back piglet to potential pathogenic microorganism in the environment inevitably of nutrition, psychology and environment, the back grice diarrhoea causes weaning.Wean back grice diarrhoea is often followed the stagnation of piglet growth, produces cad pig when situation is serious, even causes piglet dead, and Swine Production is caused heavy economic losses.
Summary of the invention
For when keeping breeding performonce fo animals, reduce the addition of feed addictive, improve anti-oxidation function, the embodiment of the invention provides a kind of weanling pig with Chinese herbal medicine extract and preparation method thereof.
In order to realize the foregoing invention purpose, the invention provides a kind of weanling pig and use Chinese herbal medicine extract, it is characterized in that said extract is made up of the fruit of Chinese magnoliavine and the fruit of glossy privet.
The weight ratio of the said fruit of Chinese magnoliavine and the said fruit of glossy privet can be 3:1 ~ 3:2.
The weight ratio of the said fruit of Chinese magnoliavine and the said fruit of glossy privet also can be 2:1.
In order to realize the foregoing invention purpose, the present invention provides the preparation method of above-mentioned weanling pig with Chinese herbal medicine extract again, and wherein, said preparation method may further comprise the steps:
A, take by weighing the fruit of Chinese magnoliavine and the fruit of glossy privet, pulverize according to weight ratio;
B, through oven for drying;
C, put into supercritical extraction reactor and extract, obtain yellow sticky liquid extract.
Wherein, among the said step a, the step of said pulverizing is pulverized back 100% through 40 mesh sieves.
Wherein, among the said step b, the temperature of oven dry is 60 ℃ ~ 70 ℃; Preferred 65 ℃.
Wherein, among the said step c, put into supercritical extraction reactor, under 30MPa, 45 ℃, extract 2.5h, obtain yellow sticky liquid extract with supercritical CO 2 extraction equipment.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: the production performance index through improving weanling pig and the content of anti-oxidant index and part sero-enzyme are active, finally reach the purpose that improves weanling pig production performance and anti-oxidation function; Extract of the present invention have price low, produce and use characteristics such as simple, that addition is few, additive effect is obvious, have no adverse reaction.
The specific embodiment
Embodiment
A kind of weanling pig is used Chinese herbal medicine extract, wherein, is made up of the fruit of Chinese magnoliavine and the fruit of glossy privet; The weight ratio of the fruit of Chinese magnoliavine and the fruit of glossy privet is 2:1.
Above-mentioned weanling pig is with the preparation method of Chinese herbal medicine extract, and wherein, the preparation method may further comprise the steps:
A, take by weighing the fruit of Chinese magnoliavine and the fruit of glossy privet, pulverize, pulverize back 100% through 40 mesh sieves according to weight ratio 2:1;
B, through oven for drying, bake out temperature is 65 ℃;
C, put into supercritical extraction reactor, under 30MPa, 45 ℃, extract 2.5h, obtain yellow sticky liquid extract with supercritical CO 2 extraction equipment.
Extract is through liquid-phase chromatographic analysis, measures its active constituent content to be:
Plain, the second cellulose content of first in the table 1-1 Schisandra chinens P.E
Oleanolic acid content in the table 1-2 glossy privet fruit extract
Test:
With completely random packet design experiment, 24 of near two-way cross (Da Bai * length the is white) pigs of selective body reclosing are divided into 2 groups at random, every group of 6 repetitions, and 2 pigs in every hurdle are a repetition, public mother half and half.If control group and test group.Experimental period is 21 days.Control group uses mixed feed commonly used to feed; Test group uses the mixed feed that has added 0.1% fruit of Chinese magnoliavine and 0.05% fruit of glossy privet to feed.During off-test, measure production performance index and diarrhea rates such as piglet daily gain, daily ingestion amount and feed conversion rate; And measure anti-oxidant index (total superoxide dismutase activity, glutathione reductase activity and MDA).
The table 2-1 fruit of Chinese magnoliavine, glossy privet fruit extract are to the influence of weanling pig production performance
Annotate: among the colleague shoulder mark same letter represent difference not significantly (
P>0.05), adjacent letters represent significant difference (
P<0.05), alternate letter representation difference extremely significantly (
P<0.01), following table is together.
The table 2-2 fruit of Chinese magnoliavine, glossy privet fruit extract are to the influence of diarrhea of weaned piglets rate
Table 2-3 adds the fruit of Chinese magnoliavine, glossy privet fruit extract to the active influence of SOD in piglet serum and the tissue
The table 2-4 fruit of Chinese magnoliavine, glossy privet fruit extract is to weanling pig serum and organize the active influence of GR
The table 2-5 fruit of Chinese magnoliavine, glossy privet fruit extract are to weanling pig serum and organize the influence of MDA MDA
In sum, Chinese herbal medicine extract of the present invention belongs to the novel fodder anti-oxidant, and the color and luster yellowish-brown is mainly regulated and control production performance and the anti-oxidation function of weanling pig, contains certain biological active material in the product, and volatile oil and polysaccharide play function.Regulate through bioactivator antagonism oxidation index (total superoxide dismutase SOD is active, glutathione reductase GR is active and MDA MDA), thereby improve the anti-oxidation function of weanling pig.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a weanling pig is used Chinese herbal medicine extract, it is characterized in that, said extract is made up of the fruit of Chinese magnoliavine and the fruit of glossy privet.
2. weanling pig according to claim 1 is used Chinese herbal medicine extract, it is characterized in that, the weight ratio of the said fruit of Chinese magnoliavine and the said fruit of glossy privet is 3:1 ~ 3:2.
3. weanling pig according to claim 1 and 2 is used Chinese herbal medicine extract, it is characterized in that, the weight ratio of the said fruit of Chinese magnoliavine and the said fruit of glossy privet is 2:1.
4. the arbitrary described weanling pig of claim 1-3 is characterized in that with the preparation method of Chinese herbal medicine extract said preparation method may further comprise the steps:
A, take by weighing the fruit of Chinese magnoliavine and the fruit of glossy privet, pulverize according to weight ratio;
B, through oven for drying;
C, put into supercritical extraction reactor and extract, obtain yellow sticky liquid extract.
5. weanling pig according to claim 4 is characterized in that with the preparation method of Chinese herbal medicine extract among the said step a, the step of said pulverizing is pulverized back 100% through 40 mesh sieves.
6. weanling pig according to claim 4 is characterized in that with the preparation method of Chinese herbal medicine extract among the said step b, the temperature of oven dry is 60 ℃ ~ 70 ℃.
7. weanling pig according to claim 4 is with the preparation method of Chinese herbal medicine extract; It is characterized in that, among the said step c, put into supercritical extraction reactor; Under 30MPa, 45 ℃, extract 2.5h, obtain yellow sticky liquid extract with supercritical CO 2 extraction equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110196349A CN102326694A (en) | 2011-07-14 | 2011-07-14 | Chinese herb extract for weanling pigs and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110196349A CN102326694A (en) | 2011-07-14 | 2011-07-14 | Chinese herb extract for weanling pigs and preparation method thereof |
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| CN102326694A true CN102326694A (en) | 2012-01-25 |
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| CN201110196349A Pending CN102326694A (en) | 2011-07-14 | 2011-07-14 | Chinese herb extract for weanling pigs and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605195A (en) * | 2015-01-20 | 2015-05-13 | 中国热带农业科学院热带作物品种资源研究所 | Additive for feed for weaned pigs as well as preparation method and application of additive |
| CN104996781A (en) * | 2015-06-25 | 2015-10-28 | 安徽省正大源饲料集团有限公司 | Compound feed for anthony pigs |
| CN105362448A (en) * | 2015-12-11 | 2016-03-02 | 杨石 | Healthcare food composition and preparation method and application thereof |
Citations (2)
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| CN1133131A (en) * | 1995-04-10 | 1996-10-16 | 李银龙 | Chinese medicinal herbs fodder additive and preparation process thereof |
| CN101411401A (en) * | 2008-12-05 | 2009-04-22 | 东北农业大学 | Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof |
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2011
- 2011-07-14 CN CN201110196349A patent/CN102326694A/en active Pending
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|---|---|---|---|---|
| CN1133131A (en) * | 1995-04-10 | 1996-10-16 | 李银龙 | Chinese medicinal herbs fodder additive and preparation process thereof |
| CN101411401A (en) * | 2008-12-05 | 2009-04-22 | 东北农业大学 | Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof |
Non-Patent Citations (6)
| Title |
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| 《中国饲料》 20071020 李牧等 五味子提取物对断奶仔猪血液生化指标和抗氧化能力的影响 , 第20期 * |
| 《黑龙江畜牧兽医》 20070410 赵燕等 甘露寡糖在断奶仔猪上应用的研究进展 , 第04期 * |
| 侯磊等: "女贞子粉及其萃取物对断奶仔猪生产性能和免疫功能的影响", 《中国饲料》, no. 09, 31 May 2011 (2011-05-31) * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605195A (en) * | 2015-01-20 | 2015-05-13 | 中国热带农业科学院热带作物品种资源研究所 | Additive for feed for weaned pigs as well as preparation method and application of additive |
| CN104996781A (en) * | 2015-06-25 | 2015-10-28 | 安徽省正大源饲料集团有限公司 | Compound feed for anthony pigs |
| CN105362448A (en) * | 2015-12-11 | 2016-03-02 | 杨石 | Healthcare food composition and preparation method and application thereof |
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Address after: Laoshan District of Shandong city of Qingdao province Hongkong 266061 Road No. 362 Nonghaiyuan business building 3 floor Applicant after: Shandong New Hope Liuhe Group Co., Ltd. Address before: Laoshan District of Shandong city of Qingdao province Hongkong 266061 Road No. 362 Nonghaiyuan business building 3 floor Applicant before: Shandong Liuhe Group Co., Ltd. |
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Application publication date: 20120125 |